Regularity: Regularly occurring
Catalog Number: US 1488180
Collection: Smithsonian Institution, National Museum of Natural History, Department of Botany
Preparation: Pressed specimen
Collector(s): S. F. Blake
Year Collected: 1927
Locality: Ca. 20 mi NE of Crescent City, road to Granto Pass., Del Norte, California, United States, North America
- Holotype: Blake, S. F. 1931. J. Wash. Acad. Sci. 21: 330.
National NatureServe Conservation Status
Rounded National Status Rank: N3 - Vulnerable
NatureServe Conservation Status
Rounded Global Status Rank: T3 - Vulnerable
Reasons: Rudbeckia californica var. glauca (synonym R. glaucescens) ranges from northern California (60-1250 meters) to southwestern Oregon, occurring along streambanks and in springy places.
Names and Taxonomy
Comments: Rudbeckia californica, glaucescens, and klamathensis (as treated by Kartesz, 1999) have sometimes (e.g., by Kartesz in 1994) been treated as varieties (with the names californica, glauca, and intermedia, respectively) in a more broadly viewed species R. californica. LEM 20Feb01.
To request an improvement, please leave a comment on the page. Thank you!